C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
15/121, 134/4.1
C11D 17/04 (2006.01) A47L 13/17 (2006.01)
Patent
CA 2319049
Disclosed are disposable cleansing articles (1) which comprise a multi-phase, multi-component emulsion (5) and an activation web (2) that facilitates activation of the emulsion during use, In a preferred embodiment, the multi-phase emulsion is s high Internal phase inverse emulsion having a continuous external lipid phase and a discontinuous internal polar phase. During use, the activation web facilitates breakage of the emulsion's external phase, thereby releasing the internal phase for its desired use. Because the internal liquid phase may account for up to about 97 % of the emulsion, significant levels of fluid (e.g., water or a polar liquid) may be delivered from a "dry" wipe.
L'invention concerne des articles (1) de nettoyage jetables renfermant une émulsion (5) polyphasée à plusieurs constituants, ainsi qu'une bande continue (2) activante facilitant l'activation de cette émulsion en cours d'utilisation. Dans un mode de réalisation préféré, cette émulsion polyphasée est une émulsion inverse à phase interne élevée, qui présente une phase lipidique externe continue ainsi qu'une phase polaire interne discontinue. En cours d'utilisation, ladite bande continue activante facilite la rupture de la phase externe de l'émulsion, ce qui libère la phase interne, celle-ci pouvant ainsi être utilisée à bon escient. La phase liquide interne pouvant représenter jusqu'à 97 % de ladite émulsion, une article d'essuyage "sec" pourra apporter des niveaux de fluide élevés (par exemple de l'eau ou un liquide polaire).
Burchnall John Billings
Nissing Nicholas James
Mbm Intellectual Property Law Llp
The Procter & Gamble Company
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